/**
 * Copyright (c) 2017 Tomek Wójcik <tomek@bthlabs.pl>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to
 * deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 * IN THE SOFTWARE.
 */

import underscore from "underscore";

import {PLAYER_STATS_ACTIONS} from "../lib/defs";

const DEFAULT_STATE = {
  mode: "session",
  sessionWinsChartData: {
    categories: [],
    series: []
  },
  mapWinsChartData: {
    categories: [],
    series: []
  },
  sessionAccuracyChartData: {
    categories: [],
    series: []
  },
  mapAccuracyChartData: {
    categories: [],
    series: []
  }
};

const processChartData = (data, mode, kind) => {
  let parsedData = {
    categories: [],
    series: []
  };

  if (mode == "session") {
    parsedData.categories = data.dates;
  } else {
    parsedData.categories = data.maps;
  }

  let key = mode;
  if (kind == "wins") {
    key = key + "WinsChartData";

    parsedData.series = [
      {"name": "Wins", "data": data.wins},
      {"name": "Losses", "data": data.losses}
    ];
  } else if (kind == "accuracy") {
    key = key + "AccuracyChartData";
    parsedData.series = data.series;
  }

  let newState = {};
  newState[key] = parsedData;

  return newState;
};

const playerStatsReducer = (state = DEFAULT_STATE, action) => {
  switch (action.type) {
    case PLAYER_STATS_ACTIONS.CLEANUP:
      return underscore.clone(DEFAULT_STATE);

    case PLAYER_STATS_ACTIONS.SET_MODE:
      return underscore.extendOwn({}, state, {
        mode: action.mode
      });

    case PLAYER_STATS_ACTIONS.LOAD_CHART_DATA:
      return state;

    case PLAYER_STATS_ACTIONS.PARSE_CHART_DATA:
      return underscore.extendOwn(
        {}, state, processChartData(action.data, action.mode, action.kind)
      );

    default:
      return state;
  }
};

export default playerStatsReducer;